Activated carbon adsorption device with multi-stage adjustable adsorption layer

Abstract

The utility model relates to the technical field of activated carbon adsorption devices, in particular to an activated carbon adsorption device with a multi-stage adjustable adsorption layer, which comprises a fixed box, two sealing rings are arranged in the fixed box, and an activated carbon adsorption box is arranged in the two sealing rings. The side face of the activated carbon adsorption box is fixedly connected with the interiors of the two sealing rings correspondingly, the side face of the activated carbon adsorption box is attached to the interior of the fixed box, a plurality of activated carbon adsorption layers are arranged in the activated carbon adsorption box, a rotating rod is fixedly arranged on one side of the activated carbon adsorption box, and a handle is fixedly arranged at one end of the rotating rod; the device disclosed by the utility model has the beneficial effects that the device can conveniently drive the plurality of activated carbon adsorption layers to rotate, so that the lower activated carbon adsorption layer and the upper activated carbon adsorption layer can be alternately used, and the plurality of activated carbon adsorption layers can more uniformly adsorb pollutants, thereby improving the adsorption efficiency and prolonging the service life of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of activated carbon adsorption devices, in particular to an activated carbon adsorption device with a multi-stage adjustable adsorption layer. Background Art

[0002] The activated carbon adsorption device is a device that uses the adsorption properties of activated carbon to purify gas or liquid. The pollutants in the gas or liquid are adsorbed by the activated carbon in the adsorption device, and the adsorption effect on gas and liquid is improved through the joint action of multiple adsorption layers.

[0003] Existing activated carbon adsorption devices usually include an activated carbon adsorption box and a plurality of activated carbon adsorption layers. The plurality of activated carbon adsorption layers are fixed in parallel from top to bottom in the activated carbon adsorption box. Through the joint action of the plurality of activated carbon adsorption layers, pollutants in gas or liquid can be adsorbed more thoroughly.

[0004] However, in the implementation of relevant technologies, it was found that the existing activated carbon adsorption devices have the following problems: several activated carbon adsorption layers in the activated carbon adsorption device are arranged in parallel from top to bottom. When gas or liquid enters the activated carbon adsorption box from below, the gas or liquid first passes through the lower activated carbon adsorption layer, and the pollutants in the gas are adsorbed by the lower activated carbon adsorption layer. Then the gas moves to the upper activated carbon adsorption layer, causing the lower activated carbon adsorption layer to adsorb more pollutants, which easily leads to the lower activated carbon adsorption layer being saturated faster, while the upper activated carbon adsorption layer is not fully utilized, thereby reducing the adsorption efficiency and service life of the activated carbon adsorption device. In view of this, an activated carbon adsorption device with a multi-stage adjustable adsorption layer is provided to overcome the above-mentioned defects. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an activated carbon adsorption device with a multi-stage adjustable adsorption layer.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an activated carbon adsorption device with a multi-stage adjustable adsorption layer, comprising a fixed box, two sealing rings are arranged inside the fixed box, an activated carbon adsorption box is arranged inside the two sealing rings, the sides of the activated carbon adsorption box are respectively fixedly connected to the insides of the two sealing rings, the sides of the activated carbon adsorption box are fitted with the inside of the fixed box, a plurality of activated carbon adsorption layers are arranged inside the activated carbon adsorption box, a rotating rod is fixedly arranged on one side of the activated carbon adsorption box, a handle is fixedly arranged at one end of the rotating rod, two first limiting holes are arranged inside the handle, a limiting shaft is arranged inside one of the first limiting holes, a fixing hole is arranged inside the fixed box, a fixing tube is fixedly arranged inside the fixing hole, a first sealing ring is fixedly arranged at the top of the fixing tube, a connecting hole is arranged inside the fixed box, a connecting tube is fixedly arranged inside the connecting hole, a second sealing ring is fixedly arranged at the bottom end of the connecting tube, and two through holes are arranged inside the activated carbon adsorption box.

[0007] As a further description of the above technical solution: a second limiting hole is opened on one side of the fixed box, and the side surface of the limiting shaft fits with the inside of the second limiting hole, so that the fixed box is convenient for limiting the activated carbon adsorption box.

[0008] As a further description of the above technical solution: two sealing grooves are opened inside the fixed box, and the insides of the two sealing grooves are respectively fitted with the side surfaces of two sealing rings, and the sealing rings are convenient for improving the stability of the activated carbon adsorption box during rotation.

[0009] As a further description of the above technical solution: a plurality of positioning grooves are opened on the other side of the activated carbon adsorption box, and the interiors of the plurality of positioning grooves are respectively fitted with the side surfaces of a plurality of activated carbon adsorption layers, so that the activated carbon adsorption box is convenient for fixing the activated carbon adsorption layers.

[0010] As a further description of the above technical solution: a plurality of limit boxes are fixedly provided on the other side of the activated carbon adsorption box, and positioning rods are provided inside the plurality of limit boxes, and the limit boxes are convenient for limiting the positioning rods.

[0011] As a further description of the above technical solution: the top ends of the plurality of positioning rods are fixedly provided with limit springs, and the top ends of the plurality of limit springs are respectively fixedly connected to the top ends inside the plurality of limit boxes, so that the limit springs facilitate squeezing the positioning rods.

[0012] As a further description of the above technical solution: a movable plate is fixedly provided on the side surfaces of several of the positioning rods, and a pressure plate is fixedly provided on one side of several of the movable plates, so that the pressure plate can drive the positioning rod to move.

[0013] As a further description of the above technical solution: positioning holes are opened at the tops of several of the activated carbon adsorption layers, and the interiors of several of the positioning holes are respectively fitted with the sides of several positioning rods, so that the activated carbon adsorption layers can easily adsorb pollutants in the gas.

[0014] The utility model has the following beneficial effects:

[0015] The utility model is designed to provide an activated carbon adsorption device with a multi-stage adjustable adsorption layer. Through design and coordination, gas is injected into the activated carbon adsorption box through a fixed pipe below the fixed box, and pollutants in the gas are adsorbed in turn through a plurality of activated carbon adsorption layers, and the purified gas is discharged through a connecting pipe. When the lower activated carbon adsorption layer adsorbs more pollutants, and the upper activated carbon adsorption layer adsorbs less pollutants, the limit shaft is taken out, and the handle is rotated 180 degrees, thereby rotating the rotating rod, the activated carbon adsorption box and the plurality of activated carbon adsorption layers by 180 degrees. At this time, the original lower activated carbon adsorption layer moves to the upper side, and the original upper activated carbon adsorption layer moves to the lower side, so that the original upper activated carbon adsorption layer first adsorbs pollutants in the gas, and the plurality of activated carbon adsorption layers adsorb pollutants more evenly, so that the device is convenient to drive the plurality of activated carbon adsorption layers to rotate, so that the lower activated carbon adsorption layer and the upper activated carbon adsorption layer can be used alternately, so that the plurality of activated carbon adsorption layers adsorb pollutants more evenly, thereby improving the adsorption efficiency and service life of the device;

[0016] The utility model designs an activated carbon adsorption device with multi-stage adjustable adsorption layers. Through design coordination, when several activated carbon adsorption layers are all saturated with adsorption, the movable pressing plate drives the positioning rod to move so that the positioning rod is separated from the activated carbon adsorption layer. At this time, the activated carbon adsorption layer can be removed, and a new activated carbon adsorption layer is placed in the activated carbon adsorption box, and the positioning rod is loosened and squeezed by the limiting spring so that the positioning rod enters the activated carbon adsorption layer, thereby fixing the activated carbon adsorption layer in the activated carbon adsorption box. The above steps are repeated to complete the replacement of several activated carbon adsorption layers. The whole process only requires moving the pressing plate and the activated carbon adsorption layer, which saves time and manpower, thereby making it easy for the device to quickly replace the activated carbon adsorption layer and reducing downtime, thereby further improving the adsorption efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the split structure of the activated carbon adsorption box of the utility model;

[0019] Figure 3 This is a schematic diagram of the explosion structure of the fixed box of the utility model;

[0020] Figure 4 This is a schematic diagram of the back structure of the activated carbon adsorption box of the utility model;

[0021] Figure 5 It is a schematic diagram of the segmentation structure of the limit box of the utility model.

[0022] Legend:

[0023] 1. Fixed box; 2. Sealing ring; 3. Activated carbon adsorption box; 4. Activated carbon adsorption layer; 5. Rotating rod; 6. Handle; 7. Limiting shaft; 8. Fixed tube; 9. First sealing ring; 10. Connecting tube; 11. Second sealing ring; 12. Limiting box; 13. Positioning rod; 14. Limiting spring; 15. Movable plate; 16. Pressing plate. DETAILED DESCRIPTION

[0024] Reference Figure 1-5 The utility model provides an activated carbon adsorption device with a multi-stage adjustable adsorption layer: comprising a fixed box 1, the fixed box 1 is convenient for limiting the sealing ring 2, two sealing rings 2 are arranged inside the fixed box 1, an activated carbon adsorption box 3 is arranged inside the two sealing rings 2, the sides of the activated carbon adsorption box 3 are respectively fixedly connected to the insides of the two sealing rings 2, the sides of the activated carbon adsorption box 3 are fitted with the inside of the fixed box 1, a plurality of activated carbon adsorption layers 4 are arranged inside the activated carbon adsorption box 3, a rotating rod 5 is fixedly arranged on one side of the activated carbon adsorption box 3, the rotating rod 5 is convenient for driving the activated carbon adsorption box 3 to rotate, and one end of the rotating rod 5 is fixedly provided with There is a handle 6, which is convenient for driving the rotating rod 5 to rotate. Two first limit holes are opened inside the handle 6, and a limit shaft 7 is provided inside one of the first limit holes. A fixing hole is opened inside the fixed box 1, and a fixing pipe 8 is fixed inside the fixing hole. The fixed pipe 8 is convenient for sending gas into the activated carbon adsorption box 3. A first sealing ring 9 is fixed at the top of the fixed pipe 8. A connecting hole is opened inside the fixed box 1, and a connecting pipe 10 is fixed inside the connecting hole. The connecting pipe 10 is convenient for discharging the purified gas. A second sealing ring 11 is fixed at the bottom end of the connecting pipe 10. Two through holes are opened inside the activated carbon adsorption box 3.

[0025] As a further implementation scheme of the above technical scheme: a second limiting hole is opened on one side of the fixed box 1, and the side surface of the limiting shaft 7 fits with the inside of the second limiting hole, so that the fixed box 1 is convenient for limiting the activated carbon adsorption box 3.

[0026] As a further implementation scheme of the above technical scheme: two sealing grooves are opened inside the fixed box 1, and the insides of the two sealing grooves are respectively fitted with the side surfaces of the two sealing rings 2, and the sealing rings 2 are convenient for improving the stability of the activated carbon adsorption box 3 when rotating.

[0027] During specific implementation: the gas is injected into the activated carbon adsorption box 3 through the fixed tube 8 below the fixed box 1, and the first sealing ring 9 is used to improve the sealing performance of the joint between the through hole below the activated carbon adsorption box 3 and the fixed tube 8. During the upward movement of the gas, the pollutants in the gas are adsorbed in turn by a plurality of activated carbon adsorption layers 4, and the purified gas is discharged through the connecting tube 10. The second sealing ring 11 is used to improve the sealing performance of the joint between the through hole above the activated carbon adsorption box 3 and the connecting tube 10. When the lower activated carbon adsorption layer 4 adsorbs more pollutants and the upper activated carbon adsorption layer 4 adsorbs less pollutants, the limiting shaft 7 is taken out, the handle 6 is rotated 180 degrees, thereby rotating the rotating rod 5 180 degrees, thereby rotating the activated carbon adsorption box 3 180 degrees, and the sealing ring 2 is used to improve the stability of the activated carbon adsorption box 3 during rotation. The activated carbon adsorption box 3 is fixed with the limit shaft 7, so that the several activated carbon adsorption layers 4 in the activated carbon adsorption box 3 are inverted. After the adjustment is completed, the limit shaft 7 passes through the handle 6 and the fixed box 1, so that the handle 6 is limited and cannot be rotated, so that the rotating rod 5, the activated carbon adsorption box 3 and the activated carbon adsorption layer 4 are limited. At this time, the original lower activated carbon adsorption layer 4 moves upward, and the original upper activated carbon adsorption layer 4 moves downward, so that the original upper activated carbon adsorption layer 4 first adsorbs pollutants in the gas, so that the several activated carbon adsorption layers 4 adsorb pollutants more evenly, so that the device can easily drive the several activated carbon adsorption layers 4 to rotate, so that the lower activated carbon adsorption layer 4 and the upper activated carbon adsorption layer 4 can be used alternately, so that the several activated carbon adsorption layers 4 adsorb pollutants more evenly, thereby improving the adsorption efficiency and service life of the device.

[0028] As a further implementation scheme of the above technical scheme: a plurality of positioning grooves are opened on the other side of the activated carbon adsorption box 3, and the interiors of the plurality of positioning grooves are respectively fitted with the side surfaces of the plurality of activated carbon adsorption layers 4, so that the activated carbon adsorption box 3 is convenient for fixing the activated carbon adsorption layer 4.

[0029] As a further implementation scheme of the above technical scheme: a plurality of limit boxes 12 are fixedly provided on the other side of the activated carbon adsorption box 3 , and a positioning rod 13 is provided inside each of the limit boxes 12 . The limit boxes 12 are convenient for limiting the positioning rod 13 .

[0030] As a further implementation scheme of the above technical scheme: the top ends of the plurality of positioning rods 13 are fixedly provided with limit springs 14, and the top ends of the plurality of limit springs 14 are respectively fixedly connected to the top ends inside the plurality of limit boxes 12, so that the limit springs 14 are convenient for squeezing the positioning rods 13.

[0031] As a further implementation of the above technical solution: a movable plate 15 is fixedly provided on the side of the plurality of positioning rods 13, and a pressure plate 16 is fixedly provided on one side of the plurality of movable plates 15, so that the pressure plate 16 can drive the positioning rods 13 to move.

[0032] As a further implementation scheme of the above technical scheme: the tops of several activated carbon adsorption layers 4 are all provided with positioning holes, and the insides of several positioning holes are respectively fitted with the sides of several positioning rods 13, so that the activated carbon adsorption layers 4 are convenient for adsorbing pollutants in the gas.

[0033] During specific implementation: when several activated carbon adsorption layers 4 are all saturated with adsorption, after the gas in the activated carbon adsorption box 3 is completely discharged, move the pressing plate 16, thereby driving the movable plate 15 to move, thereby driving the positioning rod 13 to move, so that the positioning rod 13 is separated from the activated carbon adsorption layer 4. At this time, the activated carbon adsorption layer 4 can be removed, and a new activated carbon adsorption layer 4 is placed in the activated carbon adsorption box 3, and the positioning rod 13 is loosened. The positioning rod 13 is squeezed by the limit spring 14, so that the positioning rod 13 moves in the opposite direction and enters the activated carbon adsorption layer 4, so that the activated carbon adsorption layer 4 is fixed in the activated carbon adsorption box 3, thereby completing the fixing of the activated carbon adsorption layer 4, repeating the above steps, the replacement of several activated carbon adsorption layers 4 can be completed, and the whole process only needs to move the pressing plate 16 and the activated carbon adsorption layer 4, thereby saving time and manpower, so that the device is convenient for quickly replacing the activated carbon adsorption layer 4, and is convenient for reducing downtime, thereby further improving the adsorption efficiency of the device.

[0034] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An activated carbon adsorption device with a multi-stage adjustable adsorption layer, comprising a fixed box, characterized in that: Two sealing rings are arranged inside the fixed box, and activated carbon adsorption boxes are arranged inside the two sealing rings; The sides of the activated carbon adsorption box are respectively fixedly connected to the inside of the two sealing rings, the sides of the activated carbon adsorption box are fitted with the inside of the fixed box, a plurality of activated carbon adsorption layers are arranged inside the activated carbon adsorption box, and a rotating rod is fixedly arranged on one side of the activated carbon adsorption box; A handle is fixedly provided at one end of the rotating rod, and two first limit holes are provided inside the handle, and a limit shaft is provided inside one of the first limit holes; a fixing hole is provided inside the fixing box, and a fixing tube is fixedly provided inside the fixing hole, and a first sealing ring is fixedly provided at the top end of the fixing tube; a connecting hole is provided inside the fixing box, and a connecting tube is fixedly provided inside the connecting hole, and a second sealing ring is fixedly provided at the bottom end of the connecting tube; and two through holes are provided inside the activated carbon adsorption box.

2. The activated carbon adsorption device with a multi-stage adjustable adsorption layer according to claim 1, characterized in that: A second limiting hole is formed on one side of the fixing box, and the side surface of the limiting shaft fits with the inside of the second limiting hole.

3. The activated carbon adsorption device with a multi-stage adjustable adsorption layer according to claim 1, characterized in that: Two sealing grooves are arranged inside the fixing box, and the insides of the two sealing grooves are respectively fitted with the side surfaces of the two sealing rings.

4. The activated carbon adsorption device with a multi-stage adjustable adsorption layer according to claim 1, characterized in that: A plurality of positioning grooves are provided on the other side of the activated carbon adsorption box, and the interiors of the plurality of positioning grooves are respectively fitted with the side surfaces of the plurality of activated carbon adsorption layers.

5. The activated carbon adsorption device with a multi-stage adjustable adsorption layer according to claim 1, characterized in that: A plurality of limit boxes are fixedly provided on the other side of the activated carbon adsorption box, and positioning rods are provided inside the plurality of limit boxes.

6. The activated carbon adsorption device with a multi-stage adjustable adsorption layer according to claim 5, characterized in that: The top ends of the plurality of positioning rods are all fixedly provided with limit springs, and the top ends of the plurality of limit springs are respectively fixedly connected with the top ends inside the plurality of limit boxes.

7. The activated carbon adsorption device with a multi-stage adjustable adsorption layer according to claim 6, characterized in that: A movable plate is fixedly provided on the side surfaces of the plurality of positioning rods, and a pressing plate is fixedly provided on one side of the plurality of movable plates.

8. The activated carbon adsorption device with a multi-stage adjustable adsorption layer according to claim 7, characterized in that: The tops of the plurality of activated carbon adsorption layers are all provided with positioning holes, and the insides of the plurality of positioning holes are respectively fitted with the side surfaces of the plurality of positioning rods.

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